Find the volume of a rectangular- based pyramid whose base is 8 cm by 6 cm and height is 5 cm. Is this correct? Or ? Please explain!! I’ll give brainliest to the first person who answers:)

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

What expression is equivalent to (2x-1)(x-3)?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base